SmogRank / History / November 26, 2023

Most polluted cities on November 26, 2023

1,867 cities ranked by their average PM2.5 over the day; the worst was Lahore, Pakistan, at 328.0 µg/m³. Each city's own local calendar day.

Bad-air episodes during November 26, 2023. All episodes.

← Lahore 328.0 µg/m³ 300 µg/m³15 WHO 24-hour guideline
Every city ranked for November 26, 2023, one column each, worst on the left and cleanest on the right; height is PM2.5 in µg/m³. Point at it to read a city; tap to open it.
  1. 1Lahorelow-cost sensorsPunjab, Pakistan
    500+21.9×
  2. 2DelhiDelhi, India
    29114.4×
  3. 3Dhakalow-cost sensorsDhaka Division, Bangladesh
    2169.4×
  4. 4KolkataWest Bengal, India
    1967.9×
  5. 5HyderabadTelangana, India
    1776.1×
  6. 6Karachilow-cost sensorsSindh, Pakistan
    1766.1×
  7. 7Islamabadlow-cost sensorsIslamabad, Pakistan
    1685.3×
  8. 8CapannoriTuscany, Italy
    1624.7×
  9. 9CairoCairo, Egypt
    1604.6×
  10. 10Ulan BatorUlaanbaatar, Mongolia
    1533.9×
  11. 11ShenyangLiaoning, China
    1513.7×
  12. 12ParedesPorto, Portugal
    1463.6×
  13. 13BadgerAlaska, United States
    1313.2×
  14. 14MumbaiMaharashtra, India
    1313.2×
  15. 15Almatylow-cost sensorsAlmaty, Kazakhstan
    1293.1×
  16. 16Samut SakhonSamut Sakhon, Thailand
    1263.0×
  17. 17GuangzhouGuangdong, China
    1233.0×
  18. 18Kathmandulow-cost sensorsBagmati Province, Nepal
    1222.9×
  19. 19BeijingBeijing, China
    1162.8×
  20. 20OurenseGalicia, Spain
    1152.7×
  21. 21JakartaJakarta, Indonesia
    1142.7×
  22. 22Banja LukaSrpska, Bosnia and Herzegovina
    1112.6×
  23. 23Nakhon PathomNakhon Pathom, Thailand
    1092.6×
  24. 24Şabāḩ as SālimMubārak al Kabīr, Kuwait
    1082.6×
  25. 24LormontNew Aquitaine, France
    1082.6×
  26. 26GuadalajaraJalisco, Mexico
    1032.4×
  27. 27NantesPays de la Loire, France
    982.3×
  28. 27ValdemoroMadrid, Spain
    982.3×
  29. 29SofiaSofia-Capital, Bulgaria
    982.3×
  30. 30Mueang NonthaburiNonthaburi, Thailand
    972.3×
  31. 31ToulouseOccitanie, France
    962.2×
  32. 32PoitiersNew Aquitaine, France
    952.2×
  33. 33JeddahMecca Region, Saudi Arabia
    942.2×
  34. 34CholulaPuebla, Mexico
    942.1×
  35. 35DushanbeDushanbe, Tajikistan
    932.1×
  36. 36Nong KhaemBangkok, Thailand
    922.1×
  37. 37SarajevoFederation of B&H, Bosnia and Herzegovina
    922.1×
  38. 38AlgiersAlgiers, Algeria
    912.1×
  39. 38ParklandWashington, United States
    912.1×
  40. 40MexicaliBaja California, Mexico
    912.0×
  41. 41KavadarciKavadarci, North Macedonia
    902.0×
  42. 42Victoria de DurangoDurango, Mexico
    902.0×
  43. 43VigoGalicia, Spain
    902.0×
  44. 44BangkokBangkok, Thailand
    902.0×
  45. 45VentspilsVentspils, Latvia
    881.9×
  46. 46Tha BoNong Khai, Thailand
    871.9×
  47. 46Tuen MunTuen Mun, Hong Kong
    871.9×
  48. 48Abujalow-cost sensorsFCT, Nigeria
    871.9×
  49. 49YangonYangon, Myanmar
    861.9×
  50. 50KazincbarcikaBorsod-Abaúj-Zemplén, Hungary
    861.9×
  51. 50Santiago de CompostelaGalicia, Spain
    861.9×
  52. 52BordeauxNew Aquitaine, France
    861.9×
  53. 53Khlong LuangPathum Thani, Thailand
    861.8×
  54. 53Wan ChaiWan Chai, Hong Kong
    861.8×
  55. 55SevillaAndalusia, Spain
    851.8×
  56. 56Arden-ArcadeCalifornia, United States
    851.8×
  57. 57Joué-lès-ToursCentre-Val de Loire, France
    851.8×
  58. 58Phra PradaengSamut Prakan, Thailand
    841.8×
  59. 59NottinghamEngland, United Kingdom
    841.8×
  60. 59FresnoCalifornia, United States
    841.8×
  61. 61San CarlosÑuble, Chile
    841.8×
  62. 62TarbesOccitanie, France
    831.8×
  63. 63Bang Bo DistrictSamut Prakan, Thailand
    831.7×
  64. 64ToursCentre-Val de Loire, France
    831.7×
  65. 64San Francisco TlalcilalcalpanMéxico, Mexico
    831.7×
  66. 66Ban Khlong PrawetBangkok, Thailand
    821.7×
  67. 66AmoraSetúbal, Portugal
    821.7×
  68. 68Manchesterlow-cost sensorsEngland, United Kingdom
    821.7×
  69. 68Collado-VillalbaMadrid, Spain
    821.7×
  70. 70BailénAndalusia, Spain
    821.7×
  71. 70San Andrés TuxtlaVeracruz, Mexico
    821.7×
  72. 72San Tung Chung HangIslands, Hong Kong
    821.7×
  73. 72ManlleuCatalonia, Spain
    821.7×
  74. 74PristinaPristina, Kosovo
    811.7×
  75. 74Santa CatarinaNuevo León, Mexico
    811.7×
  76. 76Puerto VarasLos Lagos Region, Chile
    801.7×
  77. 77TolucaMéxico, Mexico
    791.6×
  78. 78IrapuatoGuanajuato, Mexico
    791.6×
  79. 79AngersPays de la Loire, France
    791.6×
  80. 80VelesVeles, North Macedonia
    781.6×
  81. 80LleidaCatalonia, Spain
    781.6×
  82. 80La UniónLos Ríos Region, Chile
    781.6×
  83. 83HualquiBiobio, Chile
    781.6×
  84. 84WoodlandCalifornia, United States
    781.6×
  85. 85AltamontOregon, United States
    771.6×
  86. 85Jardines de la SillaNuevo León, Mexico
    771.6×
  87. 87KigaliKigali, Rwanda
    771.5×
  88. 87CoulommiersÎle-de-France, France
    771.5×
  89. 87StocktonCalifornia, United States
    771.5×
  90. 87VisaliaCalifornia, United States
    771.5×
  91. 91Samut PrakanSamut Prakan, Thailand
    771.5×
  92. 91CórdobaAndalusia, Spain
    771.5×
  93. 91TalcaMaule Region, Chile
    771.5×
  94. 94Puerto MonttLos Lagos Region, Chile
    771.5×
  95. 95RennesBrittany, France
    771.5×
  96. 96AlessandriaPiedmont, Italy
    761.5×
  97. 97MonterreyNuevo León, Mexico
    761.5×
  98. 98CosladaMadrid, Spain
    751.5×
  99. 98RancaguaO'Higgins Region, Chile
    751.5×
  100. 100ValladolidCastille and León, Spain
    751.5×
  101. 101WiganEngland, United Kingdom
    741.4×
  102. 101ChicoCalifornia, United States
    741.4×
  103. 103HanfordCalifornia, United States
    741.4×
  104. 104Stoke-on-TrentEngland, United Kingdom
    741.4×
  105. 104La Roche-sur-YonPays de la Loire, France
    741.4×
  106. 104TacomaWashington, United States
    741.4×
  107. 107Sainte-Geneviève-des-BoisÎle-de-France, France
    741.4×
  108. 107SaltilloCoahuila, Mexico
    741.4×
  109. 109Tin Shui WaiYuen Long, Hong Kong
    741.4×
  110. 109BourgesCentre-Val de Loire, France
    741.4×
  111. 111FanlingNorth District, Hong Kong
    731.4×
  112. 112TurlockCalifornia, United States
    731.4×
  113. 113ChillánÑuble, Chile
    731.4×
  114. 113Grants PassOregon, United States
    731.4×
  115. 115TocopillaAntofagasta, Chile
    731.4×
  116. 116Tai PoTai Po, Hong Kong
    721.4×
  117. 116HuelvaAndalusia, Spain
    721.4×
  118. 116CauquenesMaule Region, Chile
    721.4×
  119. 119IrlamEngland, United Kingdom
    721.4×
  120. 119PérigueuxNew Aquitaine, France
    721.4×
  121. 119CelayaGuanajuato, Mexico
    721.4×
  122. 122MurciaMurcia, Spain
    721.3×
  123. 122BristolEngland, United Kingdom
    721.3×
  124. 124WarringtonEngland, United Kingdom
    711.3×
  125. 124CuricóMaule Region, Chile
    711.3×
  126. 124DearbornMichigan, United States
    711.3×
  127. 127MercedCalifornia, United States
    711.3×
  128. 127ModestoCalifornia, United States
    711.3×
  129. 127San Salvador TizatlalliMéxico, Mexico
    711.3×
  130. 130Mong KokYau Tsim Mong District, Hong Kong
    711.3×
  131. 131Addis AbabaAddis Ababa, Ethiopia
    711.3×
  132. 131YakimaWashington, United States
    711.3×
  133. 133NacimientoBiobio, Chile
    711.3×
  134. 133CoquimboCoquimbo Region, Chile
    711.3×
  135. 133DublinOhio, United States
    711.3×
  136. 136Tsuen WanTsuen Wan, Hong Kong
    701.3×
  137. 136ToméBiobio, Chile
    701.3×
  138. 136CoronelBiobio, Chile
    701.3×
  139. 139AlbanyOregon, United States
    701.3×
  140. 139WoodburnOregon, United States
    701.3×
  141. 141OsornoLos Lagos Region, Chile
    701.3×
  142. 142Ciudad RealCastille-La Mancha, Spain
    701.3×
  143. 142Medina del CampoCastille and León, Spain
    701.3×
  144. 142PueblaPuebla, Mexico
    701.3×
  145. 145GranadaAndalusia, Spain
    701.3×
  146. 145AricaArica y Parinacota Region, Chile
    701.3×
  147. 145SpokaneWashington, United States
    701.3×
  148. 148FerrolGalicia, Spain
    691.3×
  149. 148Viña del MarValparaiso, Chile
    691.3×
  150. 148ConcónValparaiso, Chile
    691.3×
  151. 148EvansvilleIndiana, United States
    691.3×
  152. 152NaplesCampania, Italy
    691.3×
  153. 153QuinteroValparaiso, Chile
    691.3×
  154. 154La RochelleNew Aquitaine, France
    691.2×
  155. 154Valley StationKentucky, United States
    691.2×
  156. 156RedfordMichigan, United States
    691.2×
  157. 156RentonWashington, United States
    691.2×
  158. 158MelunÎle-de-France, France
    681.2×
  159. 158Alcalá de HenaresMadrid, Spain
    681.2×
  160. 158YpsilantiMichigan, United States
    681.2×
  161. 161AlençonNormandy, France
    681.2×
  162. 161ChiguayanteBiobio, Chile
    681.2×
  163. 161DetroitMichigan, United States
    681.2×
  164. 161PawtucketRhode Island, United States
    681.2×
  165. 165LeedsEngland, United Kingdom
    681.2×
  166. 165SallanchesAuvergne-Rhône-Alpes, France
    681.2×
  167. 165LeónCastille and León, Spain
    681.2×
  168. 165RengoO'Higgins Region, Chile
    681.2×
  169. 165IndianapolisIndiana, United States
    681.2×
  170. 165LangleyBritish Columbia, Canada
    681.2×
  171. 171BakersfieldCalifornia, United States
    681.2×
  172. 171CorcoranCalifornia, United States
    681.2×
  173. 173QuillotaValparaiso, Chile
    681.2×
  174. 174Kwai ChungKwai Tsing District, Hong Kong
    671.2×
  175. 174DerryNorthern Ireland, United Kingdom
    671.2×
  176. 174Los ÁngelesBiobio, Chile
    671.2×
  177. 174BensalemPennsylvania, United States
    671.2×
  178. 178BitolaBitola, North Macedonia
    671.2×
  179. 178Sha TinSha Tin, Hong Kong
    671.2×
  180. 178ClovisCalifornia, United States
    671.2×
  181. 178Spokane ValleyWashington, United States
    671.2×
  182. 182VictoriaCentral and Western, Hong Kong
    671.2×
  183. 182MarmandeNew Aquitaine, France
    671.2×
  184. 182OviedoAsturias, Spain
    671.2×
  185. 182GreenfieldMassachusetts, United States
    671.2×
  186. 182EugeneOregon, United States
    671.2×
  187. 187JaénAndalusia, Spain
    671.2×
  188. 187Ciudad Benito JuárezNuevo León, Mexico
    671.2×
  189. 189CuencaCastille-La Mancha, Spain
    671.2×
  190. 190MadridMadrid, Spain
    661.2×
  191. 190South BendIndiana, United States
    661.2×
  192. 192AntofagastaAntofagasta, Chile
    661.2×
  193. 192KalamazooMichigan, United States
    661.2×
  194. 192UkiahCalifornia, United States
    661.2×
  195. 195SarcellesÎle-de-France, France
    661.1×
  196. 195AngoulêmeNew Aquitaine, France
    661.1×
  197. 195NarónGalicia, Spain
    661.1×
  198. 195TurinPiedmont, Italy
    661.1×
  199. 199Sham Shui PoSham Shui Po District, Hong Kong
    661.1×
  200. 199Sau Mau PingKwun Tong District, Hong Kong
    661.1×

Top 200 of 1,867 shown.

Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

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SmogRank, most polluted cities, PM2.5, November 26, 2023, smogrank.com/history/2023-11-26 (accessed 2 Oct 2026).

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